A FEW YEARS AGO, a magazine approached me to write about a quirky and very rich British adventurer who was determined to cross the ocean by car. He planned to put in at the Bering Strait, a 53-mile-wide gap of ice-choked sea. The story sounded like fun—Shackleton meets Chitty Chitty Bang Bang—and I went to the British countryside to observe a test of the adventurer's customized floatable steed, which looked like a Zamboni mounted on barrels. I should have known something was off. The vehicle entered a farm pond and sank. I spent two days standing in a muddy field while the adventurer, undaunted, struggled to drag the machine ashore. I petted some sheep.

Two months later, I arrived in a tiny Inupiat village on the strait. In short order, I learned that the adventurer had offered a documentary film crew exclusive access to his trials and triumphs, and that my presence in the village was little welcomed. I was tempted to high-tail it home, but the weather—lashing horizontal winds, whirling snowdrifts, sub-zero temperatures—meant that planes could be grounded for weeks.

No doubt the remoteness of the setting influenced my mood. But I experienced a crushing flare-up of the

My Darkest Hour

"In 1995, I was in the Magdalen Islands introducing a nonlethal form of sealing—brushing the molted hair off baby seals. A mob of drunk sealers charged our hotel, smashing our room's door with an ax. I stun-gunned a few but was getting punched and kicked and slammed against the window. Finally, the police hauled me out through the sealers, who were stabbing me with car keys, and tossed me into a cruiser. Then a brick came through the window and nailed me in the head." —Captain Paul Watson, founder of the Sea Shepherd Conservation Society

kind of childhood wound that comes from being left off the team. I had some practical problems, too. The adventurer and his crew had taken over the only guesthouse in the village—the weapons-studded compound of a bearish Vietnam vet—and I wandered the outpost's single lane in search of accommodation. A sorrowful-looking man of around 40 opened his door to me. His name was Echo. He could offer me an old, stained mattress on the floor of a storage room. It was as cold as a meat locker.

I liked Echo. He was as depressed as I was. He spent his days in a monotony of idleness. At night his friends would drop by and play cards until dawn, chain-smoking. I smoked a good deal, too, and did nothing to discourage the card players' mockery of the adventurer.

So it went, until one morning, a few weeks into my stay, I woke to find clear skies and still winds. I strayed from Echo's house and trudged to the frozen beach. The sea looked like the world's biggest, most dangerous Slurpee. I was elated to be outdoors, and to know that the clear skies meant my plane would come soon to take me away. I decided to celebrate by climbing the hulking, ice-encased mountain at the edge of the village.

The footing was a bit tricky, but as I climbed, the view of the strait was glorious. I saw Russia, floating on the sea below. That's when I slipped. My boots flew out from beneath me. I slid, and kept sliding, and accepted that my last moments on earth would be spent as a missile sailing across tundra.

A few hundred feet down, my backpack got snagged on some stones, and I came to a halt. I traversed the slope on all fours in search of a safe place to stand. In this proud posture, I heard a sound overhead. It was the adventurer, hovering in his helicopter. He shouted down to me. "You OK, mate?" I gave him a thumbs-up. He looked toward me with his toothy, charismatic smile. "Join us for dinner tonight, mate?" I nodded and waved him on. Then I crawled back to the village, packed my bags, and whiled away the night with Echo, the card players, and a giant bag of Doritos.